mx1.frb.iphmx.com
The domain mx1.frb.iphmx.com answers at IP address 68.232.137.137. That address belongs to Cisco Systems Ironport Division, based in United States. This domain declares no mail servers, so it cannot receive mail in its own name.
A A records
- 68.232.137.137 3475s
- 68.232.135.182 3475s
- 68.232.146.76 3475s
- 68.232.140.40 3475s
- 68.232.130.12 3475s
- 68.232.143.233 3475s
- 68.232.142.19 3475s
- 68.232.135.177 3475s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 4 hours ago.